/* This file is part of the Palabos library.
 *
 * The Palabos softare is developed since 2011 by FlowKit-Numeca Group Sarl
 * (Switzerland) and the University of Geneva (Switzerland), which jointly
 * own the IP rights for most of the code base. Since October 2019, the
 * Palabos project is maintained by the University of Geneva and accepts
 * source code contributions from the community.
 *
 * Contact:
 * Jonas Latt
 * Computer Science Department
 * University of Geneva
 * 7 Route de Drize
 * 1227 Carouge, Switzerland
 * jonas.latt@unige.ch
 *
 * The most recent release of Palabos can be downloaded at
 * <https://palabos.unige.ch/>
 *
 * The library Palabos is free software: you can redistribute it and/or
 * modify it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * The library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef BASIC_DATA_TYPES_H
#define BASIC_DATA_TYPES_H

#include <set>
#include <typeinfo>

#include "core/globalDefs.h"

namespace plb {

template <typename T>
class EnumeratedUniqueObjects {
public:
    pluint operator[](T const &object)
    {
        typename std::set<T>::iterator pos = objects.insert(object).first;
        return distance(objects.begin(), pos);
    }

private:
    std::set<T> objects;
};

struct TypeInfoComparator {
    bool operator()(std::type_info const *t1, std::type_info const *t2) const
    {
        return t1->before(*t2);
    }
};

class EnumeratedUniqueTypeIds {
public:
    pluint operator[](std::type_info const &object)
    {
        std::set<std::type_info const *, TypeInfoComparator>::iterator pos =
            objects.insert(&object).first;
        return std::distance(objects.begin(), pos);
    }

private:
    std::set<std::type_info const *, TypeInfoComparator> objects;
};

}  // namespace plb

#endif  // BASIC_DATA_TYPES_H
